Yzkj Portable Partial Discharge Detector for Enhanced Detection Performance

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: KJYD 10/50
• Max Diameter of Workpiece: 900mm
• Mass Scope of Workpiece: <900kg
• Type: Impact Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 16 Kgs
• Measuring Channels: 2
• Material: Aluminium Alloy
• Transport Package: 465mm*425mm*265mm
• Specification: 460mm*420mm*260mm
• Trademark: YZKJ
• Origin: China
• Production Capacity: 500pieces/Year

Product Description

Product Description

PARTIAL DISCHARGE DETECTOR EQUIPMENT

Ideal for online partial discharge measurement of electrical apparatus like surge arresters, insulators, transformers, generators, CT/VT, GIS, capacitors, power cables, and switchgears.

Specification

Applications

1.Accurate Partial Discharge Detection:Captures real-time partial discharge signals in equipment, locating discharge position and intensity precisely.
2.Early Warning for Insulation Hazards:Identifies potential issues like insulation aging/damage, providing early warnings before major failures.
3.Ensure System Safe Operation:Prevents outages from insulation failure, reduces costs/risks, and extends power equipment life.
4.Multi-scenario Adaptation:Supports offline, online, and factory testing, fulfilling needs in power engineering and industrial production.

Key Configurations

Power System Equipment Testing
Insulation testing for power system gear like transformers, cables, and insulators.
Withstand voltage testing for power equipment like transformers, surge arresters, and breakers.
Electrical Machinery and Appliance Testing
Insulation and voltage testing for machinery and appliances like motors and generators.
Testing for insulation and voltage in devices such as switches, relays, and controllers.
Electronic and Electrical Product Testing
Withstand voltage testing of electronic components, circuit boards, and modules.
Safety testing to ensure electronic products meet standard requirements.
Insulating Material Research
Evaluates voltage withstand performance of insulating materials.
Supports development and improvement of insulating materials.

Technical Specifications

(Custom configurations available upon request.)

Specification Item	Details
Rated Power	10kVA
Input Voltage	380V, 50Hz
Output Voltage	0-250kV (adjustable)
Voltage Accuracy	0.5%
Current Accuracy	0.5%
Output Voltage Frequency	50Hz
Control Mode	Full-automatic computer control
Number of Phases	Single-phase
Short-circuit Impedance	≤5%
No-load Current	≤10%
System Noise Level	≤65dB
Partial Discharge Quantity (at rated voltage)	≤5pC

Company Profile

Yangzhou Kejia Electronic Equipment Co., Ltd.

Yangzhou Kejia Electronics, a top Chinese high-voltage test equipment maker, excels in PD detection systems. For over 40 years, our "KJF" series—PD detectors, digital systems, and PD-free equipment—supports power utilities and transformer/switchgear makers.
Innovation Driven by Experience
Our R&D team, backed by university ties, holds 30+ patents for precision and reliability. Trusted by 100+ Chinese leaders like Shenyang Transformer Research and Xi'an High Voltage Switch, we also export to Korea, India, earning "zero-compromise quality."
Service Beyond Machines
With 50 experts, we provide tailored solutions, rapid prototyping, and 24/7 support. Our slogan: "Choose Kejia, Choose Peace of Mind." Nationwide hubs ensure fast delivery and on-site testing, fostering long-term partnerships.
Based in Yangzhou, Powering the World
Factory Address: No. 177 Shouxihu Road, Yangzhou
For 40 years, we've transformed electrical safety—one reliable test at a time.

After Sales Service

Standard Warranty: 12 months or 2,000 hours (whichever is first).
Extended Warranty: Optional up to 36 months.
Global Support: 24/7 technical help and spare parts.
Training: On-site or remote operation/maintenance training.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & discounts
Fast shipping & customs aid
Turnkey project solutions

IMPULSE VOLTAGE TEST SYSTEM
AC VOLTAGE TEST  TRANSFORMERS
AC VOLTAGE TEST  TRANSFORMERS
REGULATING TRANSFORMER
RESISTORS
CORONA RINGS AND
SHIELDED PARTS

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units take 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partner service centers in key regions.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.